901
FZHW52 PHFO 191358
SRFHFO
SURF ZONE FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
358 AM HST SUN OCT 19 2025
DISCUSSION
SURF ALONG NORTH AND WEST FACING SHORES WILL CONTINUE TO SLOWLY
TREND DOWN TODAY AS TWO MODERATE, LONG-PERIOD NORTHWEST AND
NORTH- NORTHWEST SWELLS FADE. A SERIES OF SMALL TO MODERATE, LONG
PERIOD NORTHWEST TO NORTH-NORTHWEST SWELLS (320-340 DEGREES) WILL
FILL IN THROUGHOUT THE WEEK, KEEPING SURF ELEVATED. THE FIRST OF
THESE SWELLS (320-330 DEGREE) IS EXPECTED TO FILL IN TONIGHT,
BEFORE PEAKING MONDAY, PRODUCING ABOVE AVERAGE SURF. A SLIGHTLY
SMALLER SIZE SWELL (330-340 DEGREE) WILL PEAK LATE TUESDAY BEFORE
FADING WEDNESDAY. A LARGER, MODERATE, LONG PERIOD SWELL (330-340
DEGREE) COULD PRODUCE ADVISORY LEVEL SURF FOR NORTH AND WEST
FACING SHORES LATE WEDNESDAY INTO THURSDAY.
BACKGROUND, MEDIUM- TO LONG-PERIOD SOUTH TO SOUTHWEST SWELLS WILL
CONTINUE TO FILTER INTO THE AREA TODAY THROUGH THE UPCOMING WEEK,
KEEPING SURF ALONG SOUTH FACING SHORES FROM GOING FLAT. ROUGH,
CHOPPY SURF ALONG EAST FACING SHORES WILL PERSIST THROUGH TODAY
BEFORE DROPPING A NOTCH MONDAY AS TRADES TREND DOWN SLIGHTLY
THROUGH MID WEEK.
HIZ003-029>031-201500-
KAUAI-
358 AM HST SUN OCT 19 2025
__________________________________________________________________
TODAY MONDAY
SHORES SURF SURF
AM PM AM PM
__________________________________________________________________
NORTH FACING 4-6 4-6 8-12 7-10
WEST FACING 2-4 2-4 4-6 3-5
SOUTH FACING 1-3 1-3 1-3 1-3
EAST FACING 4-6 4-6 3-5 3-5
TODAY
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS 10 TO 15 MPH.
TIDES...
HANALEI BAY..............LOW 0.5 FEET 07:13 AM HST.
HIGH 1.6 FEET 01:17 PM HST.
NAWILIWILI...............LOW 0.5 FEET 08:35 AM HST.
HIGH 1.5 FEET 02:18 PM HST.
SUNRISE.....................6:35 AM HST.
SUNSET......................6:10 PM HST.
TONIGHT
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.
LOW TEMPERATURE.............IN THE MID 70S.
WINDS.......................EAST WINDS AROUND 10 MPH.
TIDES...
HANALEI BAY..............LOW 0.1 FEET 06:59 PM HST.
HIGH 2.0 FEET 02:14 AM HST.
NAWILIWILI...............LOW 0.1 FEET 08:21 PM HST.
HIGH 1.9 FEET 03:15 AM HST.
MONDAY
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS 10 TO 15 MPH.
TIDES...
HANALEI BAY..............LOW 0.5 FEET 07:58 AM HST.
HIGH 1.4 FEET 01:40 PM HST.
NAWILIWILI...............LOW 0.6 FEET 09:20 AM HST.
HIGH 1.3 FEET 02:41 PM HST.
SUNRISE.....................6:35 AM HST.
SUNSET......................6:09 PM HST.
HIZ006-007-009-032>035-201500-
OAHU-
358 AM HST SUN OCT 19 2025
__________________________________________________________________
TODAY MONDAY
SHORES SURF SURF
AM PM AM PM
__________________________________________________________________
NORTH FACING 4-6 4-6 8-12 7-10
WEST FACING 2-4 2-4 3-5 2-4
SOUTH FACING 1-3 1-3 1-3 1-3
EAST FACING 4-6 4-6 3-5 3-5
TODAY
UV INDEX....................VERY HIGH.
WEATHER.....................MOSTLY SUNNY. ISOLATED SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS AROUND 15 MPH.
TIDES...
HONOLULU.................LOW 0.5 FEET 08:57 AM HST.
HIGH 1.5 FEET 02:37 PM HST.
WAIANAE..................LOW 0.5 FEET 09:15 AM HST.
HIGH 1.4 FEET 02:57 PM HST.
HALEIWA..................LOW 0.4 FEET 06:52 AM HST.
HIGH 1.2 FEET 01:35 PM HST.
MOKUOLOE.................LOW 0.7 FEET 07:18 AM HST.
HIGH 1.9 FEET 12:58 PM HST.
SUNRISE.....................6:29 AM HST.
SUNSET......................6:05 PM HST.
TONIGHT
WEATHER.....................PARTLY CLOUDY UNTIL 12 AM, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS.
LOW TEMPERATURE.............IN THE MID 70S.
WINDS.......................EAST WINDS 10 TO 15 MPH.
TIDES...
HONOLULU.................LOW 0.1 FEET 08:43 PM HST.
HIGH 1.9 FEET 03:29 AM HST.
WAIANAE..................LOW 0.1 FEET 09:01 PM HST.
HIGH 1.8 FEET 03:49 AM HST.
HALEIWA..................LOW 0.1 FEET 06:38 PM HST.
HIGH 1.6 FEET 02:27 AM HST.
MOKUOLOE.................LOW 0.1 FEET 07:21 PM HST.
HIGH 2.2 FEET 02:12 AM HST.
MONDAY
UV INDEX....................VERY HIGH.
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS AROUND 15 MPH.
TIDES...
HONOLULU.................LOW 0.5 FEET 09:43 AM HST.
HIGH 1.3 FEET 03:05 PM HST.
WAIANAE..................LOW 0.5 FEET 10:01 AM HST.
HIGH 1.3 FEET 03:25 PM HST.
HALEIWA..................LOW 0.4 FEET 07:38 AM HST.
HIGH 1.1 FEET 02:03 PM HST.
MOKUOLOE.................LOW 0.9 FEET 07:55 AM HST.
HIGH 1.8 FEET 01:11 PM HST.
SUNRISE.....................6:29 AM HST.
SUNSET......................6:04 PM HST.
HIZ017-018-045>050-201500-
MAUI-
358 AM HST SUN OCT 19 2025
__________________________________________________________________
TODAY MONDAY
SHORES SURF SURF
AM PM AM PM
__________________________________________________________________
NORTH FACING 4-6 4-6 8-12 7-10
WEST FACING 1-3 1-3 2-4 1-3
SOUTH FACING 1-3 1-3 1-3 1-3
EAST FACING 4-6 4-6 3-5 3-5
TODAY
WEATHER.....................MOSTLY SUNNY. SCATTERED SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS AROUND 15 MPH.
TIDES...
KAHULUI..................LOW 0.6 FEET 07:12 AM HST.
HIGH 2.1 FEET 01:03 PM HST.
SUNRISE.....................6:22 AM HST.
SUNSET......................5:59 PM HST.
TONIGHT
WEATHER.....................PARTLY CLOUDY UNTIL 12 AM, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS.
LOW TEMPERATURE.............IN THE LOWER 70S.
WINDS.......................EAST WINDS AROUND 10 MPH.
TIDES...
KAHULUI..................LOW 0.1 FEET 07:20 PM HST.
HIGH 2.3 FEET 01:57 AM HST.
MONDAY
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS 10 TO 15 MPH.
TIDES...
KAHULUI..................LOW 0.7 FEET 07:48 AM HST.
HIGH 2.0 FEET 01:21 PM HST.
SUNRISE.....................6:23 AM HST.
SUNSET......................5:58 PM HST.
HIZ052>054-201500-
BIG ISLAND WINDWARD AND SOUTHEAST-
358 AM HST SUN OCT 19 2025
__________________________________________________________________
TODAY MONDAY
SHORES SURF SURF
AM PM AM PM
__________________________________________________________________
NORTH FACING 2-4 2-4 7-10 6-8
EAST FACING 4-6 4-6 3-5 3-5
SOUTH FACING 1-3 1-3 1-3 1-3
TODAY
WEATHER.....................MOSTLY CLOUDY. NUMEROUS SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................NORTHEAST WINDS AROUND 5 MPH.
TIDES...
HILO BAY.................LOW 0.6 FEET 07:54 AM HST.
HIGH 2.2 FEET 01:44 PM HST.
SUNRISE.....................6:16 AM HST.
SUNSET......................5:54 PM HST.
TONIGHT
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.
LOW TEMPERATURE.............IN THE LOWER 70S.
WINDS.......................EAST WINDS AROUND 5 MPH, BECOMING WEST
AFTER MIDNIGHT.
TIDES...
HILO BAY.................LOW 0.1 FEET 07:58 PM HST.
HIGH 2.5 FEET 02:33 AM HST.
MONDAY
WEATHER.....................MOSTLY CLOUDY. NUMEROUS SHOWERS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................EAST WINDS 5 TO 10 MPH.
TIDES...
HILO BAY.................LOW 0.6 FEET 08:32 AM HST.
HIGH 2.0 FEET 02:07 PM HST.
SUNRISE.....................6:16 AM HST.
SUNSET......................5:54 PM HST.
HIZ023-026-051-201500-
BIG ISLAND LEEWARD-
358 AM HST SUN OCT 19 2025
__________________________________________________________________
TODAY MONDAY
SHORES SURF SURF
AM PM AM PM
__________________________________________________________________
WEST FACING 1-3 1-3 1-3 1-3
SOUTH FACING 1-3 1-3 1-3 1-3
TODAY
WEATHER.....................MOSTLY SUNNY. HAZY. ISOLATED SHOWERS
AND THUNDERSTORMS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................SOUTHWEST WINDS AROUND 5 MPH.
TIDES...
KONA.....................LOW 0.4 FEET 08:31 AM HST.
HIGH 1.7 FEET 02:22 PM HST.
KAWAIHAE.................LOW 0.5 FEET 09:00 AM HST.
HIGH 1.7 FEET 02:44 PM HST.
SUNRISE.....................6:20 AM HST.
SUNSET......................5:58 PM HST.
TONIGHT
WEATHER.....................PARTLY CLOUDY. HAZY. ISOLATED SHOWERS.
LOW TEMPERATURE.............IN THE LOWER 70S.
WINDS.......................NORTHEAST WINDS AROUND 5 MPH IN THE
EVENING, BECOMING LIGHT AND VARIABLE.
TIDES...
KONA.....................LOW 0.0 FEET 08:35 PM HST.
HIGH 2.0 FEET 03:11 AM HST.
KAWAIHAE.................LOW 0.1 FEET 08:49 PM HST.
HIGH 2.1 FEET 03:32 AM HST.
MONDAY
WEATHER.....................MOSTLY SUNNY. HAZY. SCATTERED SHOWERS
WITH ISOLATED THUNDERSTORMS.
HIGH TEMPERATURE............IN THE MID 80S.
WINDS.......................WEST WINDS AROUND 5 MPH.
TIDES...
KONA.....................LOW 0.4 FEET 09:09 AM HST.
HIGH 1.6 FEET 02:45 PM HST.
KAWAIHAE.................LOW 0.5 FEET 09:44 AM HST.
HIGH 1.5 FEET 03:13 PM HST.
SUNRISE.....................6:20 AM HST.
SUNSET......................5:58 PM HST.
__________________________________________________________________
PRODUCT LEGEND:
SURF: HEIGHT OF THE SURF FROM TROUGH TO CREST (FACE VALUE)
IN FEET.
TIDES: HEIGHTS DISPLAYED ARE RELATIVE TO THE MEAN LOWER LOW
WATER (MLLW) DATUM IN FEET.
SURF HEIGHTS CAN VARY SIGNIFICANTLY FROM BEACH TO BEACH ALONG A
COASTLINE. SURF LARGER THAN THE UPPER END OF THE RANGE PROVIDED IN
THE FORECAST WILL OCCUR PERIODICALLY, SOMETIMES UP TO A FEW HOURS
APART. EXPECT TO ENCOUNTER RIP CURRENTS IN OR NEAR THE SURF ZONE,
WITH RIP CURRENT STRENGTH INCREASING WITH SURF SIZE. SWIMMERS ARE
URGED TO EXERCISE CAUTION AT ALL TIMES AND ENTER THE WATER NEAR A
LIFEGUARD.
FOR THE LATEST BEACH HAZARD AND SAFETY INFORMATION AT INDIVIDUAL
BEACHES IN HAWAII REFER TO:
HTTPS://HAWAIIBEACHSAFETY.COM
__________________________________________________________________
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